Great Fun, Addicting Gameplay!
I've played this game over and over again, and must say that it is addicting. As another reviewer stated, it really is a homage to the games from the 90's. The visuals are fun and suit the style of the game to a T. While the 'story' as it were is pretty basic, the design and flow of the various levels gives a sense of progression and flow. I found myself playing the levels just to see what I would be presented with next.
The only complaint I would have with this game (and it seems to be a continuing theme) is that there is no margin for error with the getting hit. As the author has stated, this is because it is pixel by pixel detection, which can be daunting when you're used to have a safety buffer. However, once you're aware of this feature/limitation you will find that you become accustomed to it.
Despite a few faults, this game was both fun and entertaining, which is ultimately the goal of any game... 8/10. Keep up the good work!